AD9650 Analog Devices, AD9650 Datasheet - Page 3

• Manufacturer Part Number: AD9650
• Description: 16-bit, 25 MSPS/65 MSPS/80 MSPS/105 MSPS Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9650

• Resolution (bits): 16bit
• # Chan: 2
• Sample Rate: 105MSPS
• Interface: LVDS,Par
• Analog Input Type: Diff-Bip
• Ain Range: (2Vref) p-p,2.7 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

Data Sheet
SPECIFICATIONS
ADC DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, V
unless otherwise noted.
Table 1.
Parameter
RESOLUTION
ACCURACY
MATCHING CHARACTERISTIC
TEMPERATURE DRIFT
INTERNAL VOLTAGE REFERENCE
INPUT REFERRED NOISE
ANALOG INPUT
REFERENCE INPUT RESISTANCE
POWER SUPPLIES
POWER CONSUMPTION
1
2
3
Measured with a low input frequency, full-scale sine wave, with approximately 5 pF loading on each output bit.
Input capacitance refers to the effective capacitance between one differential input pin and AGND.
Standby power is measured with a dc input and with the CLK+ and CLK− pins inactive (set to AVDD or AGND).
No Missing Codes
Offset Error
Gain Error
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
Offset Error
Gain Error
Offset Error
Gain Error
Output Voltage Error (1.35 V
Load Regulation at 1.0 mA
VREF = 1.35 V
Input Span, VREF = 1.35 V
Input Capacitance
Input Common-Mode Voltage
Supply Voltage
Supply Current
DC Input
Sine Wave Input
Sine Wave Input
Standby Power
Power-Down Power
Mode)
1.8 V CMOS Output Mode)
1.8 V LVDS Output Mode)
AVDD
DRVDD
IAVDD
IDRVDD
IDRVDD
1
1
1
(1.8 V CMOS)
(1.8 V LVDS)
3
1
1
(DRVDD =
(DRVDD =
2
1
1
Temp
Full
Full
Full
Full
Full
25°C
Full
25°C
Full
Full
Full
Full
Full
Full
25°C
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Min
−1
1.7
1.7
AD9650BCPZ-25
Guaranteed
Typ
16
±0.2
±0.4
±0.7
±1.6
±0.1
±0.5
±2
±15
±7
10
1.5
2.7
11
0.9
6
1.8
1.8
125
8
72
237
240
355
50
0.25
Max
±0.5
±2.5
+1.3
±3
±0.4
±1.3
±14
1.9
1.9
131
254
2.5
IN
= −1.0 dBFS differential input, 1.35 V internal reference, DCS disabled,
Rev. A | Page 3 of 44
Min
−1
1.7
1.7
AD9650BCPZ-65
Guaranteed
Typ
16
±0.2
±0.4
±0.7
±2.5
±0.1
±0.5
±2
±15
±7
10
1.5
2.7
11
0.9
6
1.8
1.8
202
23
86
397
405
520
50
0.25
Max
±0.5
±2.5
+1.3
±5
±0.4
±1.3
±14
1.9
1.9
209
408
2.5
Min
−1
1.7
1.7
AD9650BCPZ-80
Guaranteed
Typ
16
±0.4
±0.4
±0.7
±2.5
±0.1
±0.5
±2
±15
±7
10
1.5
2.7
11
0.9
6
1.8
1.8
267
29
90
522
533
642
50
0.25
Max
±0.70
±2.5
+1.3
±6
±0.4
±1.3
±14
1.9
1.9
275
537
2.5
Min
−1
1.7
1.7
AD9650BCPZ-105
Guaranteed
Typ
16
±0.4
±0.4
±0.7
±3
±0.1
±0.5
±2
±15
±7
10
1.5
2.7
11
0.9
6
1.8
1.8
332
36
100
656
663
778
50
0.25
Max
±0.7
±2.5
+1.3
±6
±0.4
±1.3
±14
1.9
1.9
340
675
2.5
AD9650
Unit
Bits
% FSR
% FSR
LSB
LSB
LSB
LSB
% FSR
% FSR
ppm/°C
ppm/°C
mV
mV
LSB
rms
V p-p
pF
V
kΩ
V
V
mA
mA
mA
mW
mW
mW
mW
mW